CPU Comparison
AMD
AMD Opteron 1389
CORE STATE
Suzuka
CORE SPECS
4 Cores / 4 Threads
CLOCK SPEED
2.9 Base
CACHE
6 MB (shared)
MAX TDP
115W
ARCHITECTURE
K10
PROCESS
45 nm
LAUNCH DATE
2009
VS
INTEL
Core i7-920
CORE STATE
Bloomfield
CORE SPECS
4 Cores / 8 Threads
CLOCK SPEED
2.67 Base / 2.93 GHz Turbo
CACHE
8 MB (shared)
MAX TDP
130W
ARCHITECTURE
Nehalem
PROCESS
45 nm
LAUNCH DATE
2008
PERFORMANCE BENCHMARKS
cinebench_cinebench_r15_multicore
cinebench_cinebench_r20_multicore
cinebench_cinebench_r20_singlecore
cinebench_cinebench_r23_multicore
cinebench_cinebench_r23_singlecore
DETAILED SPECIFICATIONS
SPECIFICATION
Opteron 1389
i7-920
Core Specs
Cores
4
4
0.0%
Threads
4
8
+100.0%
Base Clock (GHz)
2.9
2.67
-7.9%
Boost Clock (GHz)
—
2.93
Frequency (GHz)
2.9
2.67
-7.9%
Turbo Clock (GHz)
—
2.93
Multiplier
14.5
20
+37.9%
SMP CPUs
1
1
0.0%
Cache
L1 Cache
128 KB (per core)
64 KB (per core)
L2 Cache
512 KB (per core)
256 KB (per core)
L3 Cache
6 MB (shared)
8 MB (shared)
Power
TDP (W)
115
130
+13.0%
Architecture
Architecture
K10
Nehalem
Codename
Suzuka
Bloomfield
Generation
Opteron
(Suzuka)
Core i7
(Bloomfield)
Process Size
45 nm
45 nm
Transistors
758 million
731 million
Die Size
258 mm²
263 mm²
Foundry
GlobalFoundries
Intel
Memory
Memory Support
DDR2, DDR3
Depends on motherboard
DDR3
Memory Bus
Dual-channel
Triple-channel
Memory Bandwidth
21.3 GB/s
—
ECC Memory
Yes
No
Platform
Socket
AMD Socket AM3
Intel Socket 1366
Chipsets
AMD 700 Series, AMD 800 Series, AMD 900 Series, nForce 630a, nForce 700a, nForce 900a
—
PCIe
Gen 2
Gen 2
Graphics
Integrated Graphics
On certain motherboards (Chipset feature)
—
Other
Market
Server/Workstation
Desktop
Production Status
End-of-life
End-of-life
Launch Price
$269
—
Part Number
OS1389WGK4DGI
SLBCHSLBEJ
Package
µPGA
FC-LGA8